Obama warns NKorea against nuclear threats

President Barack Obama warned North Korea on Saturday that the United States 'will not hesitate to use our military might' to defend allies, as he sought to showcase U.S. power in the region amid China's growing influence and Pyongyang's unpredictable nuclear threats.

U.S. President Barack Obama, right, salutes with Col. Brook J. Leonard, commander of 51st Fighter Wing, left, upon his arrival for two-day visit at Osan Air Base in Pyeongtaek, south of Seoul, South Korea, Friday, April 25, 2014. (AP Photo/Lee Jin-man)
Photo by Associated Press